<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
	pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<%@ page import="java.lang.management.*"%>
<%@ page import="java.util.*"%>
<html>
<head>
<title>JVM Memory Monitor</title>
</head>

<body>
	<table border="0" width="100%">
	<%
        Iterator iter = ManagementFactory.getMemoryPoolMXBeans().iterator();
        while (iter.hasNext()) {
            MemoryPoolMXBean item = (MemoryPoolMXBean) iter.next();
			%>
		<tr>
			<td colspan="2" align="center"><h3>Memory MXBean</h3>
			</td>
		</tr>
		<tr>
			<td width="200">Heap Memory Usage</td>
			<td><%=ManagementFactory.getMemoryMXBean().getHeapMemoryUsage()%>
			</td>
		</tr>

		<tr>
			<td>Non-Heap Memory Usage</td>
			<td><%=ManagementFactory.getMemoryMXBean().getNonHeapMemoryUsage()%></td>
		</tr>
		<tr>
			<td colspan="2">&nbsp;</td>
		</tr>
		<tr>
			<td colspan="2" align="center"><h3>Memory Pool MXBeans</h3>
			</td>
		</tr>
		<tr>
			<td colspan="2">
				<table border="0" width="100%" style="border: 1px #98AAB1 solid;">
					<tr>
						<td colspan="2" align="center"><b><%=item.getName() %></b></td>
					</tr>
					<tr>
						<td width="200">Type</td>
						<td><%=item.getType() %></td>
					</tr>
					<tr>
						<td>Usage</td>
						<td><%=item.getUsage() %></td>
					</tr>
					<tr>
						<td>Peak Usage</td>
						<td><%=item.getPeakUsage() %></td>
					</tr>
					<tr>
						<td>Collection Usage</td>
						<td><%=item.getCollectionUsage() %></td>
					</tr>
				</table></td>
		</tr>
		<tr>
			<td colspan="2">&nbsp;</td>
		</tr>
		<%
        }
		%>
	</table>
</body>
</html>